Mathematica > Visualization and Graphics > Computational Geometry > Geometric Transforms >
Mathematica > Visualization and Graphics > Symbolic Graphics Language > Graphics Transformations > Geometric Transforms >

ReflectionMatrix

ReflectionMatrix[v]
gives the matrix that represents reflection of points in a mirror normal to the vector v.
  • The reflection is in a mirror that goes through the origin.
  • ReflectionMatrix works in any number of dimensions. In 2D it reflects in a line; in 3D it reflects in a plane.
New in 6
Ask a question about this page  |  Suggest an improvement  |  Leave a message for the team